Royal Canin Veterinary Diet Renal Support A Dry Cat Food
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Kidney challenges in cats can be scary, and it can be particularly discouraging when your kitty won’t eat. Royal Canin’s Renal Support A Dry Cat Food is formulated for cats who prefer kibble—with a unique blend of ingredients that’s designed to be aromatic and stimulate the appetite. Plus, this special formula is designed to be calorie and nutrient-dense so you can rest easy knowing she’s getting the nutrients she needs—even if she’s not very hungry.
Key Benefits- Specially designed to help support healthy renal function in adult cats.
- A is for aromatic! This dry kibble formula tempts picky kitties and helps to reactivate appetites.
- Energy-packed and full of flavor, this calorie-dense food helps to compensate for smaller meals.
- Formulated with a precise antioxidant complex, fatty acids from fish oil, a low phosphorus level and measured protein levels.
- Can be served alone or combined with any assortment of Royal Canin’s other Renal Support formulas for adult cats.
Veterinary Authorization
This item needs authorization from your veterinarian. Simply provide your pet and vet clinic information at Checkout and we'll follow up with your veterinarian to confirm. If you have a copy of your authorization, you can expedite the process by uploading a scan or photo of it to the Prescriptions section in your account or your order confirmation. You can also email it to vetdiet@chewy.com.
Diet Transitioning
Pets can be sensitive to sudden changes in their diets. For this reason, it is extremely important to follow a gradual transition plan to best support your pet's health and product effectiveness. Ask your Veterinarian about the best way to transition your pet to a new food.
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Item Number90662
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Weight6.6 pounds
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BrandRoyal Canin
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LifestageAdult
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Food FormDry Food
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Special DietSensitive Digestion, Low-Protein, Pea-Free, Veterinary Diet
Brewers Rice, Corn, Chicken Fat, Wheat Gluten, Corn Gluten Meal, Chicken By-Product Meal, Soy Protein Isolate, Powdered Cellulose, Natural Flavors, Wheat, Chicory, Fish Oil, Calcium Carbonate, Sodium Silico Aluminate, Potassium Chloride, Dl-Methionine, Psyllium Seed Husk, Potassium Citrate, L-Arginine, Fructooligosaccharides, Salt, Choline Chloride, Vitamins [Dl-Alpha Tocopherol Acetate (Source of Vitamin E), L-Ascorbyl-2-Polyphosphate (Source of Vitamin C), Niacin Supplement, Biotin, Riboflavin Supplement, D-Calcium Pantothenate, Pyridoxine Hydrochloride (Vitamin B6), Vitamin A Acetate, Thiamine Mononitrate (Vitamin B1), Vitamin B12 Supplement, Folic Acid, Vitamin D3 Supplement], Taurine, Trace Minerals [Zinc Oxide, Ferrous Sulfate, Manganous Oxide, Copper Sulfate, Calcium Iodate, Sodium Selenite], L-Lysine, Marigold Extract (Tagetes Erecta L.), Rosemary Extract, Preserved with Mixed Tocopherols and Citric Acid.
Caloric Content3,790 kcal/kg, 345 kcal/cup
| Guaranteed Analysis | |
|---|---|
| Crude Protein | 21.0% min |
| Crude Protein | 25.0% max |
| Crude Fat | 15.0% min |
| Crude Fiber | 6.4% max |
| Moisture | 8.0% max |
| Phosphorus | 0.57% max |
| Eicosapentaenoic Acid (EPA) | 0.28% min |
| Docosahexaenoic Acid (DHA) | 0.12% min |
| Weight | Daily Feeding for Weight Maintenance (cups) | Daily Feeding for High Energy Needs (cups) |
|---|---|---|
| 4 lbs | 3/8 | 3/8 |
| 11 lbs | 1 | 1 1/4 |
| 22 lbs | 1 3/4 | 2 |
| 33 lbs | 2 3/8 | 2 3/4 |
| 44 lbs | 3 | 3 1/2 |
| 55 lbs | 3 1/2 | 4 1/8 |
| 66 lbs | 4 | 4 3/4 |
| 77 lbs | 4 1/2 | 5 1/4 |
| 88 lbs | 5 | 5 7/8 |
| 99 lbs | 5 1/2 | 6 3/8 |
| 110 lbs | 6 | 6 7/8 |
| 132 lbs | 6 7/8 | 7 7/8 |
Pets can be sensitive to sudden changes in their diets. For this reason, it is extremely important to follow a gradual transition plan to best support your pet's health and product effectiveness. It is recommended to follow at least a 7-day transition plan before exclusively feeding your pet a new food. Cats will often refuse mixed diets, so we recommend adding the new food to a separate bowl from the old food. Start by mixing 75% of your pet's current diet with 25% of the new diet on Day 1 and Day 2. On Day 3 and Day 4, mix 50% of the current diet with 50% of the new diet. On Day 5 and Day 6, mix 25% of the current diet with 75% of the new diet. On Day 7, you can feed your pet the new food exclusively. Ask your Veterinarian about the best way to transition your pet to a new food.
| Transition Day | Current Diet | New Diet |
|---|---|---|
| Days 1-2 | 75% | 25% |
| Days 3-4 | 50% | 50% |
| Days 5-6 | 25% | 75% |
| Day 7 | 0% | 100% |
Why should I buy veterinary diets from Chewy?
We offer competitive prices and free shipping on orders over $49. Plus, you'll save more if you sign up for automatic refills with Autoship at Checkout. Chewy experts are available 24/7 to answer any questions you have.
How do I order veterinary diets?
- Search for the diet your veterinarian recommends and add it to your cart. You can purchase your veterinary diets along with any other items you need.
- At Checkout, you'll be asked for your pet's name and veterinary clinic information so we can confirm that the item is authorized by your veterinarian.
- Place your order and we'll take care of contacting your veterinarian. If you have a copy of your authorization, you can expedite the process by uploading a scan or photo of it to the Prescriptions section in your account or your order confirmation. You can also email it to vetdiet@chewy.com.
If your clinic needs more information from you or recommends a different diet, we'll let you know immediately.
I have a copy of the authorization from my veterinarian. Can I send it to you?
Yes. If you have a paper copy of your veterinarian's authorization, you can upload a scan or photo to the Prescriptions section in your account or your order confirmation. You can also email it to vetdiet@chewy.com.
Can I use a veterinarian's authorization if it was written by a veterinarian out of state? Yes. We accept valid authorizations from anywhere in the United States, Canada, and U.S. territories such as Puerto Rico.
Why do I need a veterinarian's authorization?
Veterinary diets are formulated with the precise ingredients and nutrients needed to address specific medical issues. Because these diets are formulated for medical issues, veterinary authorization is needed to advise you on the best way to give them to your pet and to monitor your pet's health while they are on the diet.
Can someone else (such as a caretaker or family member) place an order for my pet?
Yes, but we'll need them to contact us and provide the full name of the pet's owner after the order is placed. This is so the veterinary clinic can locate your pet's records when we contact them. Email us at vetdiet@chewy.com or call us 24/7 at 1-800-672-4399.
Do authorizations expire?
Yes. Your veterinarian will tell us when your authorization expires and how many refills you have before they'd like you to check back in with them.
Can I set up automatic refills? Yes. Sign up for Autoship at Checkout and select how often you need refills. We'll automatically ship your veterinary diets for as long as your authorization allows. If you run out of refills or your authorization expires, we'll automatically contact your veterinarian for a new authorization.
What if I have more questions? How can I reach the veterinary diets team at Chewy?
Email us at vetdiet@chewy.com, start a chat on Chewy.com, or call us anytime at 1-800-672-4399. We're here for you 24/7.
Customer Reviews
96% Recommend
96% of reviewersrecommend this product
You've Already Reviewed This Item
337 Reviews
Showing 1-10 of 337 Reviews
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Excellent food!
By RenalSupportRoyalCanin on Oct 25, 2020
My senior cat requires renal support food. We have gone through every kind there is and she won’t touch any of it, not even canned food. Except for this one! Royal Canin hit the mark with this food. I don’t know how it’s different than other brands, but she loves all the dry food renal support from Royal Canin. Our other cats want it, too, so much in fact we have to watch our senior eat so we can immediately pick up her bowl so the other cats don’t eat it all!
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Picky cat loves it
By MrPeabody on Sep 23, 2020
I have a cat that is as picky as it gets. I had such a hard time finding a food he likes. He is in the beginning stages of kidney failure. So he had to start a prescription cat food for his urinary tract. He loves this food and has started going potty every day. Before he couldn’t pass his food and would throw it up. We did not think he would last much longer. After half a bag of eating this food he is going potty every single day. Yes, to us it’s expensive. He is spunky again and his old self. We are so happy with this food. We now feel he will last the longer diagnoses of 18 months instead of 3.
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My Cat LOVES this Food
By Gurlsmom on Sep 21, 2020
Kitty was diagnosed with Thyroid and Kidney disease, she was put on Hills Science Diet K/D food.....which must taste like cardboard, she won’t eat it...... BUT..... She LOVES the ROYAL CANIN RENAL SUPPORT Food (thank God). I found Chewy sold Royal Canin Renal Support food, ordered it, Chewy informed me they needed Vet approval. Chewy contacted my Vet immediately, and SHIPPED the food IMMEDIATELY.......THANK U CHEWY !!!
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He Likes It!
By Katie on Oct 17, 2020
My cat is 17 but still acts quite young. His levels were slightly elevated and the vet prescribed another brand of food (with science in the name) and the cat wouldn’t touch it. After reading some reviews, we tried this, and he loves it. *Whew* Would definitely recommend.
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Bella loves it!!
By Nyoka on Aug 10, 2020
After adopting a 10-year-old cat, we found out she was in final stages of kidney failure and didn’t want to eat. Our vet gave us several different hard and soft foods to try but she was only eating super small portions. We begin giving her daily IV fluids We begin giving her daily IV fluids and tried this food. Thank goodness, she loves it!! We use it as daily food and as treats. I am thrilled nearly 3 months, her tests are showing incredible improvement with her kidneys. She is happy and so much healthier. Bella is the sweetest Bella is the sweetest And most loving cat we’ve ever had and most loving cat we’ve ever had and we are so grateful to find this food she loves so much.
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Increased elderly cats appetite
By Lucicate on Aug 29, 2020
Our elderly cat is in renal failure and lost her appetite (and 7 pounds). This food has dramatically increased her appetite and therefore quality of life as well! We also ordered the canned version which she wouldn’t touch. Chewy was extremely generous and refunded the money, even though we’d opened the pack, and asked that we donate the remaining cans to a local animal shelter.
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He likes it
By Christine on Aug 10, 2020
My 13 year old cat was just diagnosed with renal disease. We are trying all of the prescription foods because he is so fussy. This one he likes the best. We also tried the F and S flavors, but he favors this one most. Yay!
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Tasty kidney support food
By Snickers on Aug 20, 2020
After five days of not eating another brand’s foods, Snickers started eating this food the same evening it arrived. We’re so grateful for the tasty formula and for the quick delivery from Chewy.
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Senior cat diet food.
By Angie on Sep 8, 2020
My 16 year old cat has renal failure, but she eats her kibble and wet food. I hope this special diet will keep her with me awhile longer.
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Kidney Numbers Improve!
By Chree on Jun 11, 2020
My 18 year old Daisy is greatly improved since being on a strict renal support diet. She likes the Royal Canin dry, along with The Hill’s Tuna stew. She’s up to her old tricks again and our vet actually gave a drum roll before she read her kidney panel that showed a dramatic shift to the good! Thank you Chewy for very quickly shipping the food that’s made all the difference in Miss Daisy!
